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Karma User Manual
Contents
1 Introduction
1.1 Supported Data Formats
1.1.1 Converting Other Data Formats to Karma Format
1.1.2 Converting Between Data Formats
1.1.3 Loading partial files
1.2 Adding your own Data Formats
1.3 Units
Co-ordinate Systems
2 Common Features
2.1 Loading Data
2.1.1 Subsetting/Decimation of Array Data
2.2 Intensity Scaling
2.3 Sequences of Images
2.4 Hardcopies
2.5 Exporting Data
2.6 Zooming
2.7 Resizing/autoscaling
2.8 Axis Labels
2.9 Magnifying Glass
2.10 Panner
2.11 Spectrum Profiles
Zooming in TracePopup Widget
2.12 Image Statistics
2.13 Viewing Header Information
2.14 Freezing Events
2.15 Common Image Display Features
The Magnifier
The Panner
Zooming in the ImageDisplay Widget
Image Statistics in the ImageDisplay Widget
Viewing Header Information in the ImageDisplay Widget
Capturing Co-ordinate positions in the ImageDisplay Widget
2.16 Generating Moment Maps
2.17 Cursor Readout
2.17.1 Warning for Astronomers
GUI Command-line Switches
2.18.1 Avoiding Colourmap Flashing
Summary
2.19 Drawing Overlays
Drawing Rectangles
Drawing Ellipses
Drawing Polygons
2.20 Loading Overlays
2.21 Editing Images
3 Viewing and Comparing multiple Images and Cubes
3.1 Overview
3.2 View Control
3.3 Data Browser
Browser Controls
Data List
Data Replacement
Array List
Detailed Array Information
Array Configuration
Advanced Control Panel
Make Data Control Panel
Annotation List
Detailed Annotation Information
Annotation Configuration
Command-line Options
Intensity-Intensity Scatter Plots
3.6 Renzograms, an alternative to velocity fields
4 Viewing Images and Cubes with the Multibeam
Command-line Options
4.2 Special Movies
4.3 Multiple Contour Images
Intensity-Intensity Scatter Plots
5 Volume Rendering a Cube
5.1 How the rendering is done
5.1.1 Shaders
5.2 Starting up the Volume Rendering Tool
5.2.1 Options
5.3 Loading Data into xray
5.4 The main control window
5.4.1 Rendering Modes
5.4.2 Rotating the cube
5.5 Making a Movie
5.6 Filtering your data
5.6.1 Adaptive Filtering
5.6.2 Contintuum Subtraction
5.6.3 Other Controls
5.7 Hot Gas Substances control panel
5.8 Hot Gas Mono control panel
5.9 Hot Gas Continuous control panel
5.10 Hot Gas Three Colour control panel
kpvslice: interactive position-velocity slicing
6.1 How to use it
6.1.1 Viewing Profiles
6.2 Extracting Slices From An Image
Command-line Options
6.4 Algorithmic Details
6.4.1 How the Slice is Computed
7 kslice_3d: slicing data cubes
7.1 Precompute
7.2 Magnifications
8 kshell: looking for expanding shells
koords: interactive co-ordinate fitting
9.1 Centring Algorithm
kpolar: regridding to polar co-ordinates
11 Superimposing Images
11.1 Image and Contours
11.2 Hue and Intensity
11.3 Intensity and Intensity
Command-line Tools
12.1 Common Interface
12.2 Interactive Mode
12.2.1 Actions
12.2.2 Scalar Parameters
12.2.3 Vector Parameters
12.2.4 Choice Parameters
12.2.5 ``Eternal'' Actions
12.2.6 Other Arguments
12.2.7 Exiting Interactive Mode
12.3 Batch Mode
12.3.1 Passing in Parameters and Actions
12.3.2 Passing in Strings
12.3.3 Passing in Negative Values
12.3.4 Passing in Other Arguments
12.4 Saving and Restoring Parameters
12.5 List of Tasks
12.5.1 chlen
Examples
12.5.2 images2karma
12.5.3 karma2ppm
Writing other Image Formats
Changing the Output Image Size
12.5.4 kdecimate
12.5.5 kminmax
12.5.6 kprinthead
12.5.7 kregrid
12.5.8 krotate
12.5.9 ksend
send-contours
A Chromatic Aberration
B Setting up
B.1 Environments needed
B.2 Operating Systems
C Resources
D Annotation File Format
D.1 Usage
D.2 Fundamental Syntax
D.3 Annotation Commands
Non-Graphical Commands
D.3.2 Attribute Commands
D.3.3 Object Commands
D.3.4 Position Angle Conventions
D.4 Example Annotation File
E Making Videos
E.1 Basic Facilities at the ATNF
E.2 Using Sydney University VisLab Facilities
F Acknowledgements
G Quirks and Unexpected Behaviour
H Undocumented Features
Index
Richard Gooch
Tue Dec 26 15:27:11 PST 2006